Kniha Hardrock Mining Samuel Allen

Hardrock Mining

Expenditures, Leasing and Government Policy

Autor: Samuel Allen
Jazyk: Angličtina
Vazba: Pevná
Dostupnost: 50 % šance
Prohledáme celý svět
5 670
The General Mining Act of 1872 allowed individuals to obtain exclusive rights to valuable hardrock m...

Informace o knize

Autor
Jazyk
Angličtina
Vazba
Kniha - Pevná
Vydáno
2020
Stránek
386
EAN
9781536189346
ISBN
1536189340
Enbook ID
33391319
Hmotnost
656
Rozměry
155 x 230

Kompletní popis

The General Mining Act of 1872 allowed individuals to obtain exclusive rights to valuable hardrock mineral deposits on land belonging to the United States. Miners explored, mined, and processed valuable minerals, but many did not reclaim the land after their operations ended. Unsecured mine tunnels, toxic waste piles, and other hazards-known as mine features-are found at abandoned hardrock mines across federal and nonfederal lands. The Forest Service, BLM, National Park Service, EPA, and OSMRE-as well as state agencies-administer programs that identify and address hazardous features at abandoned hardrock mines. This book looks at hardrock mining issues.

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